--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: printwin.cpp
+// Purpose: wxMacPrinter framework
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "printwin.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#include "wx/defs.h"
+
+#ifndef WX_PRECOMP
+#include "wx/utils.h"
+#include "wx/dc.h"
+#include "wx/app.h"
+#include "wx/msgdlg.h"
+#endif
+
+#include "wx/mac/printmac.h"
+#include "wx/dcprint.h"
+#include "wx/printdlg.h"
+
+#include <stdlib.h>
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxMacPrinter, wxPrinterBase)
+IMPLEMENT_CLASS(wxMacPrintPreview, wxPrintPreviewBase)
+#endif
+
+/*
+ * Printer
+ */
+
+wxMacPrinter::wxMacPrinter(wxPrintDialogData *data):
+ wxPrinterBase(data)
+{
+}
+
+wxMacPrinter::~wxMacPrinter(void)
+{
+}
+
+bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
+{
+ sm_abortIt = FALSE;
+ sm_abortWindow = NULL;
+
+ if (!printout)
+ return FALSE;
+
+ printout->SetIsPreview(FALSE);
+ printout->OnPreparePrinting();
+
+ // Get some parameters from the printout, if defined
+ int fromPage, toPage;
+ int minPage, maxPage;
+ printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
+
+ if (maxPage == 0)
+ return FALSE;
+
+ m_printDialogData.SetMinPage(minPage);
+ m_printDialogData.SetMaxPage(maxPage);
+ if (fromPage != 0)
+ m_printDialogData.SetFromPage(fromPage);
+ if (toPage != 0)
+ m_printDialogData.SetToPage(toPage);
+
+ if (minPage != 0)
+ {
+ m_printDialogData.EnablePageNumbers(TRUE);
+ if (m_printDialogData.GetFromPage() < m_printDialogData.GetMinPage())
+ m_printDialogData.SetFromPage(m_printDialogData.GetMinPage());
+ else if (m_printDialogData.GetFromPage() > m_printDialogData.GetMaxPage())
+ m_printDialogData.SetFromPage(m_printDialogData.GetMaxPage());
+ if (m_printDialogData.GetToPage() > m_printDialogData.GetMaxPage())
+ m_printDialogData.SetToPage(m_printDialogData.GetMaxPage());
+ else if (m_printDialogData.GetToPage() < m_printDialogData.GetMinPage())
+ m_printDialogData.SetToPage(m_printDialogData.GetMinPage());
+ }
+ else
+ m_printDialogData.EnablePageNumbers(FALSE);
+
+ // Create a suitable device context
+ // Create a suitable device context
+ wxDC *dc = NULL;
+ if (prompt)
+ {
+ PrOpen() ;
+ m_printDialogData.ConvertToNative() ; // make sure we have a valid handle
+ if ( m_printDialogData.m_macPrintInfo )
+ {
+ // todo incorporate the changes from a global page setup
+ if ( ::PrStlDialog( m_printDialogData.m_macPrintInfo ) ) // we should have the page setup dialog
+ {
+ PrClose() ;
+ wxPrintDialog dialog(parent, & m_printDialogData);
+ if (dialog.ShowModal() == wxID_OK)
+ {
+ dc = dialog.GetPrintDC();
+ m_printDialogData = dialog.GetPrintData();
+ }
+ }
+ else
+ {
+ PrClose() ;
+ }
+ }
+ }
+ else
+ {
+ dc = new wxPrinterDC( m_printDialogData.GetPrintData() ) ;
+ }
+
+
+ // May have pressed cancel.
+ if (!dc || !dc->Ok())
+ {
+ if (dc) delete dc;
+ return FALSE;
+ }
+
+ // on the mac we have always pixels as addressing mode with 72 dpi
+
+ printout->SetPPIScreen(72, 72);
+ printout->SetPPIPrinter(72, 72);
+
+ // Set printout parameters
+ printout->SetDC(dc);
+
+ int w, h;
+ long ww, hh;
+ dc->GetSize(&w, &h);
+ printout->SetPageSizePixels((int)w, (int)h);
+ dc->GetSizeMM(&ww, &hh);
+ printout->SetPageSizeMM((int)ww, (int)hh);
+
+ // Create an abort window
+ wxBeginBusyCursor();
+
+/*
+ wxWindow *win = CreateAbortWindow(parent, printout);
+ wxYield();
+
+ if (!win)
+ {
+ wxEndBusyCursor();
+ wxMessageBox("Sorry, could not create an abort dialog.", "Print Error", wxOK, parent);
+ delete dc;
+ }
+ sm_abortWindow = win;
+ sm_abortWindow->Show(TRUE);
+ wxYield();
+*/
+
+ printout->OnBeginPrinting();
+
+ bool keepGoing = TRUE;
+
+ int copyCount;
+ for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
+ {
+ if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
+ {
+ wxEndBusyCursor();
+ wxMessageBox("Could not start printing.", "Print Error", wxOK, parent);
+ break;
+ }
+ if (sm_abortIt)
+ break;
+
+ int pn;
+ for (pn = m_printDialogData.GetFromPage(); keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
+ pn++)
+ {
+ if (sm_abortIt)
+ {
+ keepGoing = FALSE;
+ break;
+ }
+ else
+ {
+ dc->StartPage();
+ keepGoing = printout->OnPrintPage(pn);
+ dc->EndPage();
+ }
+ }
+ printout->OnEndDocument();
+ }
+
+ printout->OnEndPrinting();
+
+ if (sm_abortWindow)
+ {
+ sm_abortWindow->Show(FALSE);
+ delete sm_abortWindow;
+ sm_abortWindow = NULL;
+ }
+
+ wxEndBusyCursor();
+
+ delete dc;
+
+ return TRUE;
+}
+
+wxDC* wxMacPrinter::PrintDialog(wxWindow *parent)
+{
+ wxDC* dc = (wxDC*) NULL;
+
+ wxPrintDialog dialog(parent, & m_printDialogData);
+ int ret = dialog.ShowModal();
+
+ if (ret == wxID_OK)
+ {
+ dc = dialog.GetPrintDC();
+ m_printDialogData = dialog.GetPrintDialogData();
+ }
+
+ return dc;
+}
+
+bool wxMacPrinter::Setup(wxWindow *parent)
+{
+ wxPrintDialog dialog(parent, & m_printDialogData);
+ dialog.GetPrintDialogData().SetSetupDialog(TRUE);
+
+ int ret = dialog.ShowModal();
+
+ if (ret == wxID_OK)
+ {
+ m_printDialogData = dialog.GetPrintDialogData();
+ }
+
+ return (ret == wxID_OK);
+}
+
+/*
+ * Print preview
+ */
+
+wxMacPrintPreview::wxMacPrintPreview(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintDialogData *data)
+ : wxPrintPreviewBase(printout, printoutForPrinting, data)
+{
+ DetermineScaling();
+}
+
+wxMacPrintPreview::wxMacPrintPreview(wxPrintout *printout, wxPrintout *printoutForPrinting, wxPrintData *data):
+ wxPrintPreviewBase(printout, printoutForPrinting, data)
+{
+ DetermineScaling();
+}
+
+wxMacPrintPreview::~wxMacPrintPreview(void)
+{
+}
+
+bool wxMacPrintPreview::Print(bool interactive)
+{
+ if (!m_printPrintout)
+ return FALSE;
+ wxMacPrinter printer(&m_printDialogData);
+ return printer.Print(m_previewFrame, m_printPrintout, interactive);
+}
+
+void wxMacPrintPreview::DetermineScaling(void)
+{
+/*
+ HDC dc = ::GetDC(NULL);
+ int screenWidth = ::GetDeviceCaps(dc, HORZSIZE);
+// int screenHeight = ::GetDeviceCaps(dc, VERTSIZE);
+ int screenXRes = ::GetDeviceCaps(dc, HORZRES);
+// int screenYRes = ::GetDeviceCaps(dc, VERTRES);
+ int logPPIScreenX = ::GetDeviceCaps(dc, LOGPIXELSX);
+ int logPPIScreenY = ::GetDeviceCaps(dc, LOGPIXELSY);
+ m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
+
+ ::ReleaseDC(NULL, dc);
+
+ // Get a device context for the currently selected printer
+ wxPrinterDC printerDC("", "", "", FALSE, m_printDialogData.GetOrientation());
+
+ int printerWidth = 150;
+ int printerHeight = 250;
+ int printerXRes = 1500;
+ int printerYRes = 2500;
+
+ if (printerDC.GetHDC())
+ {
+ printerWidth = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZSIZE);
+ printerHeight = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTSIZE);
+ printerXRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZRES);
+ printerYRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTRES);
+
+ int logPPIPrinterX = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSX);
+ int logPPIPrinterY = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSY);
+
+ m_previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY);
+ m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight);
+
+ if (logPPIPrinterX == 0 || logPPIPrinterY == 0 || printerWidth == 0 || printerHeight == 0)
+ m_isOk = FALSE;
+ }
+ else
+ m_isOk = FALSE;
+
+ m_pageWidth = printerXRes;
+ m_pageHeight = printerYRes;
+
+ // At 100%, the page should look about page-size on the screen.
+ m_previewScale = (float)((float)screenWidth/(float)printerWidth);
+ m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerYRes);
+*/
+}
projects / wxWidgets.git / blobdiff